SME Laser Bore Sighter .300 Winchester

Get meticulous accuracy with the most exacting tolerance specifications in the sighting industry. From the very smallest to the largest 12 gauge casing, our precision machined caliber specific sighters deliver unparalleled results every single time.

• Precision machined brass casing for optimum accuracy
• Caliber specific factory alignment
• High output laser

• Series/Collection: Sight-Rite
• Size: 300 Winchester
• Material: Brass
• Includes: (3) Alkaline Button Cell Batteries